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Recent posts

The lastest activities show in the list of recently updated post. Please read the post title and description and choose any post which seems interesting to you. I hope you always can find something new here.

Hello VeraCrypt

use veracrypt disk encryption check download file signature

2023-03-09

  #encryption   #pgp

Hello ZSH

Move from bash to zsh

2023-03-04

  #zah   #linux

Python project template

Python project template

2022-24-05

  #python   #project

Python project template - black and isort

using black and isort

2022-24-05

  #python   #project   #template   #black   #isort

Python project template - mypy

using mypy

2022-24-05

  #python   #project   #template   #mypy

Python project template - unittest

tests using pytest

2022-24-05

  #python   #project   #template   #unittest   #pytest

Python project template - venv

venv, pip and requirements handling

2022-24-05

  #python   #project

Jetson Nano

Install jetson nano

2022-24-05

  #nvidia   #nano

Gstreamer python binding appsink pipe

Gstreamer python binding

2022-23-05

  #video   #gstreamer   #gi

todo.txt

todo action in plain txt

2022-22-03

  #vscode   #todo   #vscode-ext

Gstreamer python binding appsrc pipe

Gstreamer python binding

2022-21-05

  #video   #gstreamer   #gi

Gstreamer python binding basic pipe

Gstreamer python binding

2022-21-05

  #video   #gstreamer   #gi

Gstreamer python binding

Gstreamer python binding

2022-18-05

  #video   #gstreamer   #gi

FFMpeg and Gstreamer Examples

FFMpeg and Gstreamer

2022-11-04

  #video   #ffmpeg   #gstreamer   #cheat-sheet

FFMpeg

FFMpeg

2022-11-04

  #video   #ffmpeg   #sdp

Gstreamer

Gstreamer

2022-11-04

  #video   #gstreamer   #nvidia

multi port udp server

Implement multi port udp server using select

2022-06-30

  #udp   #select

SOCAT

socat

2022-06-27

  #socat   #networking

SOCAT serial

socat serial

2022-06-27

  #socat   #serial

SOCAT udp

socat udp

2022-06-27

  #socat   #udp

Python NamedTuple 101

pyhton namedtuple introduction

2022-06-24

  #python   #tuple   #namedtuple

TensorRT first step

TensorRT first step

2022-06-11

  #nvidia   #tensorrt

Image Transforms and Rotation

Image Transforms and Rotation

2022-06-09

  #transformation   #computer vision

Image Homography

Image Homography

2022-06-09

  #homography   #computer vision

Camera world coordinate system

Camera world coordinate system

2022-06-08

  #camera   #coordinate system

udp big packet and MTU

Detect link MTU by send udp big packets

2022-06-07

  #udp   #mtu

CMAKE beginner step

2022-06-04

  #cmake   #101

Install docker with nvidia support

Create boot able disk from image

2022-06-03

  #docker   #nvidia

Build OpenCV with CUDA

Build OpenCV with CUDA

2022-06-01

  #opencv   #build   #cuda

github pro tips

github tips

2022-05-27

  #github

Package.xml hello

Basic ROS2 launch file

2022-05-16

  #ros2   #package.xml   #101

opencv feature matching

using ORB and Matcher

2022-05-14

  #orb   #matching   #opencv

opencv lk optical flow demo

using Lucas-Kanade sparse optical flow

2022-05-14

  #optical flow   #of   #opencv

The Kalman Filter

Kalman Filter course from ilectureonline.com

2022-05-14

  #kalman   #filter

opencv lk optical flow

using Lucas-Kanade sparse optical flow

2022-05-11

  #optical flow   #of   #opencv

numpy reshape

hello numpy

2022-05-11

  #python   #numpy

AI Start here

Try to order the path to AI and PyTorch

2022-05-09

  #ai   #101   #pytorch

YOLOv5

Object Detection using YOLOv5 and OpenCV DNN in Python

2022-05-09

  #yolo   #cuda

SiamMask

SiamMask

2022-05-08

  #ai   #trackers   #cv

future demo

asyncio await on future demo

2022-05-06

  #python   #asyncio   #future

Part9 - executers

hello ROS2 executers

2022-05-06

  #python   #executers

python asyncio

hello python asyncio

2022-05-05

  #python   #asyncio

PyTorch simple classification

Simple dog classification

2022-05-03

  #pytorch   #classification   #101

NVIDIA - install on ubuntu 20.04

install nvidia driver and cuda dev toolkit

2022-05-03

  #nvidia   #cuda   #install

PyTorch install

install pytorch with cuda support

2022-05-03

  #pytorch   #cuda   #install

Part1 - launch gazebo

launch gazebo simple example

2022-05-02

  #gazebo   #launch   #101

Tmux and tmuxp

2022-05-02

  #tmux   #tmuxp   #101

Colcon_cd

A shell function for colcon-core to change the current working directory

2022-04-30

  #ros2   #colcon_cd

mkdocs tips

Mkdocs tips

2022-04-30

  #mkdocs   #tips

Part8 - QoS

ROS2 QoS allows users to fine-tune the transmission behavior according to their own applications

2022-04-29

  #ros2   #qos   #101

Part2a - Launch file part II

Basic ROS2 launch file , control node name and namespace

2022-04-27

  #ros2   #launch

Hello PID

PID control

2022-04-26

  #control   #pid   #101

Adding Latency and Limiting Bandwidth

tc - Adding Latency and Limiting Bandwidth

2022-04-25

  #tc   #networking   #linux

Part2 - hello vue

learn basic vue javascript frame work for using roslibjs more convenient

2022-04-22

  #vue   #web   #101

Part3 - vue user handling

learn basic vue user handling

2022-04-22

  #vue   #binding   #101

Part1 - Web interfcae

ROS2 Web interface

2022-04-19

  #ros2   #web   #rosbridge

Part5 - ROS Web interface with vue

ROS2 Web interface using roslibjs and vue3

2022-04-19

  #ros2   #vue   #rosbridge

mkdocs plugins

Mkdocs plugins and extensions that i used

2022-04-18

  #mkdocs   #plugins   #extensions

Part8 - Custom layer

Raspberry Pi yocto image

2022-04-12

  #yocto   #custom

Part4 - Yocto tutorial

Add package to images

2022-04-11

  #yocto   #qemu   #101

Part5 - Yocto terminology

Terminology -> metadata, recipe, configuration, class, layer

2022-04-11

  #yocto   #101

Part6 - Tips

tips

2022-04-11

  #yocto   #101

Part7 - Operators

Variables

2022-04-11

  #yocto   #101

Yocto RPI part 1

Raspberry Pi yocto image

2022-04-11

  #rpi   #yocto

Part6 - Simple parameter handler

ROS2 parameters handler

2022-04-08

  #ros2   #parameters

Part7 - Custom msgs and srvs

ROS2 custom messages and service msg

2022-04-08

  #ros2   #custom   #msgs   #101

Part1 - Yocto tutorial

Build custom linux image with yocto

2022-04-06

  #yocto   #101

Part2 - Yocto tutorial

Build custom linux image with yocto

2022-04-06

  #yocto   #poky   #101

Part3 - Yocto tutorial

Run custom image with QEMU

2022-04-06

  #yocto   #qemu   #101

Part2 - Launch file

Basic ROS2 launch file

2022-04-05

  #ros2   #launch   #101

Part3 - Simple python Node with parameter

Basic ROS2 node with parameter, declare, read with type, set from command line or using yaml file, get and set from command line or gui

2022-04-05

  #ros2   #param   #parameter

Part4 - Launch with arguments

Launch file with arguments and config

2022-04-05

  #ros2   #param   #parameter   #launch   #101

Part5 - Simple Service

Basic ROS2 Service

2022-04-05

  #ros2   #service   #101

Part1 - Simple PUB / SUB

Write simple ROS2 python package with publisher subscriber and usage ROS2 CLI tools

2022-04-05

  #ros2   #pub   #sub   #101

Colcon build system

Command line tool to build sets of software packages

2022-03-29

  #ros2   #colcon

cross compiler hello

Install ARM cross-compiler on ubuntu machine and use it's for hello world

2022-03-06

  #cross-compiler

Total 76 posts in 8 pages.